TY  - BOOK
AU  - World Health Organization
TI  - State of the world's vaccines and immunization
SN  - 92-4-154623-9
PY  - 2003///
CY  - Geneva
PB  - World Health Organisation
KW  - Immunization programs
KW  - Vaccines
KW  - Biomedical research
KW  - International cooperation
ER  -